Bautista, Ma. Xena L., Cheerobie B. Aranas, and Rina J. Arcigal. “Arduino-Based Waste Detector With Alarm System”. European Journal of Science, Innovation and Technology 3, no. 1 (March 31, 2023): 146-158. Accessed April 25, 2024. https://ejsit-journal.com/index.php/ejsit/article/view/167.